The single board dual station hydraulic screen changer is a key equipment for continuous extrusion of thermoplastic materials. It accurately filters impurities in the melt, ensures that PP/PE sheets have no crystal points, BOPP films have high transparency, and the wall thickness of recycled pipes is uniform. The screen changer does not stop, greatly improving production efficiency and product quality.

Main application areas

Sheet and board production

Suitable for sheet/board extrusion lines of PP, PE, ABS, PET and other materials, ensuring no impurities or crystal points on the surface, and improving product transparency and strength.

Manufacturing of pipes and profiles

In the production of municipal pipelines, building pipes, and special-shaped materials, impurities in recycled materials are effectively filtered out to prevent mold blockage and ensure uniform wall thickness.

Film and laminating production line

Used for the production of highly transparent films such as BOPP, PE, CPE, etc., to avoid film breakage or defects caused by small impurities and improve film formation rate.

Wire, cable and packing tape

In the production of insulation layer extrusion and packaging tape, ensure the cleanliness of the melt to prevent poor contact of the conductor or breakage of the tape body.

Granulation and recycled plastic processing

Especially suitable for water ring granulation and hot cutting processes, it does not interrupt the material flow during screen replacement, avoiding breakage, and is suitable for processing high impurity content recycled materials.

Chemical fiber spinning and adhesive coating

Used for filtering high viscosity materials such as synthetic fibers, adhesives, and coatings, ensuring spinning stability and coating uniformity.